6MW燃气轮机升级改造的可行性研究 中期报告.pptx
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6MW燃气轮机升级改造的可行性研究 中期报告.pptx
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6MWCOMBUSTIONTURBINERERATEFEASIBILITYSTUDY,Mid-TermReport6MW燃气轮机升级改造的可行性研究中期报告TechnicalMemorandumNo.1723CNProjectNo.10566Preparedfor:
ShanghaiElectricGroupCo.,Ltd.(SEC)SECProjectNo.13DI003.001July19,2013ThisMicrosoftPowerPointversionofAppendix6ofTechnicalMemorandumNo.1736Rev.1isbeingprovidedfortranslationatthecustomersrequest.PleasenotethatthePDFversionoftheTechnicalMemorandum(providedtoShanghaiElectricGroupCo.,Ltd.,onOctober21,2013)isconsideredtheofficialcontrollingdocument.2013ConceptsETI,Inc.Thematerialcontainedhereinisproprietaryandconfidential.Allrightsreserved.,OverallStudyRoadmap整体研究路线图Requirements,Constraints&Assumptions要求、限制和假设UpgradeOptions升级改造方式ModelBenchmarking模型校准EngineThermodynamicCycle燃气轮机热力循环Compressor&Turbine压气机和涡轮ComponentGrowthPotentialAssessment部件升级潜力评估Compressor&Turbine压气机和涡轮Combustor燃烧室EngineThermodynamicModelExploration燃气轮机气动热力模型探索Summary总结Thematerialcontainedhereinisproprietaryandconfidential.,2,2013ConceptsETI,Inc.Allrightsreserved.,Overview提纲,Thematerialcontainedhereinisproprietaryandconfidential.,OverallStudyRoadmap:
Requirements,Constraints&Assumptions,整体研究路线图:
要求、限制和假设,Requirements要求:
Efficiency&EmissionsAreofPrimeInterest效率和排放要求NaturalGasFuel天然气作为燃料Affordability经济可承受性Constraints限制:
“Proven”Technologies可靠的技术MinimalDisruptiontoMechanicalLayout结构上的改动尽可能小Assumptions假设:
3DTurbomachineryBladingManufacturingCapability三维叶片的加工能力ImprovedMaterial&CoatingSubstitution高性能材料和涂层SecondaryFlowCircuitAdaptations二次空气系统的改造DLNBurnerDLN燃烧室CombustorAdaptations燃烧室改造ExistingElectricalGenerator可用的电动机,3,2013ConceptsETI,Inc.Allrightsreserved.,OverallStudyRoadmap:
Background整体研究路线图:
背景,ModernIndustrialGTsinSimilarPowerClass同等输出功率水平的现代工业用燃气轮机,Thematerialcontainedhereinisproprietaryandconfidential.2013ConceptsETI,Inc.Allrightsreserved.,4,ComparisonofSRJ006toSimilarPowerClassIndustrialGTEngines&EngineTrendsSJ006与同等功率水平的工业用燃气轮机的比较及发展趋势,Thematerialcontainedhereinisproprietaryandconfidential.2013ConceptsETI,Inc.Allrightsreserved.,5,ComprehensiveUpgrade(MaximumExploitationofGrowthPotential)全面升级方案(最大限度挖掘性能提升潜力)IncreaseFiringTemperature提高燃烧温度IncreaseOverallPressureRatio提高压气机总增压比IncreaseAirflow增加流量ImprovedComponentPerformance提升部件性能ReduceParasiticLeakage&CoolingFlows减少泄漏和冷却气量IntermediateUpgrade折中升级方案ExploitFiringTemperatureMargin(MaterialSubstitution)在考虑材料可承受性的前提下,挖掘提高燃烧温度的空间OverallPressureRatioIncrement(IGV/Re-blading)对IGV重新设计和对其他压气机叶片重新进行叶型设计后,提高总增压比AirflowIncrement(IGV)对IGV重新设计后,增加流量ImprovedComponentPerformance提高部件性能IncrementalUpgrade保守升级方案IGVRe-staggerforMoreAirflow调整IGV安装角提高流量ImprovedSealsandTighterClearances提高密封及减小间隙HotSectionPartsLifeExtension提高热端部件寿命ThemateCriaylcconltaeineCdhoereninviseprorpsrieitoarynan循dco环nfid变entia换l.2013Coan.ceptsRETeI,Icncu.pAllerigrhatsteresdervCedy.clewithIncreme6ntalUpgrade保守升级方案中加入回热循环,OverallStudyRoadmap:
UpgradeOptions整体研究路线图:
升级改造方案,OverallStudyRoadmap:
BenefitAnalysis整体研究路线图:
收益分析,TopursueaGTengineupgrade,acost-benefitanalysisisrequired升级改造方案的成本-收益分析:
Thematerialcontainedhereinisproprietaryandconfidential.2013ConceptsETI,Inc.Allrightsreserved.,7,Sinceitishardtoestimatecost,arelativeaffordabilityindexcanbeusedtoguideselectionofappropriateupgradeoptions虽然对整体成本估算非常困难,但是可以利用经济可承受性指标来选择合适的升级路线Reachingagoalthatissignificantyetfeasible达到目的固然重要,但需要进行可行性分析,Howdowedefinedesigngrowthpotentialforanexistingcomponentandsystem?
如何确定部件和系统的升级空间?
CompressorExample以压气机为例:
OverallStudyRoadmap:
ComponentDesignGrowthPotential整体研究路线图:
部件的升级空间,FunctionalModularDecomposition性能组成:
Aerodynamics气动性能Mechanical机械性能Assembly整体性能,Thematerialcontainedhereinisproprietaryandconfidential.2013ConceptsETI,Inc.Allrightsreserved.,8,SummaryofComprehensiveUprate全面升级方案总结,Thematerialcontainedhereinisproprietaryandconfidential.2013ConceptsETI,Inc.Allrightsreserved.,9,IntermediateUprate折中升级方案,Thematerialcontainedhereinisproprietaryandconfidential.2013ConceptsETI,Inc.Allrightsreserved.,10,IncrementalUprate保守升级方案,Thematerialcontainedhereinisproprietaryandconfidential.2013ConceptsETI,Inc.Allrightsreserved.,11,Noaerodynamicredesignorspeedchange没有气动改型和转速变化,IncrementalUpratewithRecuperatedCycle保守升级方案下的回热循环性能,Noaerodynamicredesignorspeed,型,change没有气动改和转速变化,Thematerialcontainedhereinisproprietaryandconfidential.2013ConceptsETI,Inc.Allrightsreserved.,12,2013ConceptsETI,Inc.Thematerialcontainedhereinisproprietaryandconfidential.Allrightsreserved.,ENGINESYSTEMTHERMODYNAMICCYCLE&COMPONENTBASELINE燃气轮机系统热力循环和部件性能的基准性能,ApproachforComponentAssessment部件评估方案,Thematerialcontainedhereinisproprietaryandconfidential.2013ConceptsETI,Inc.Allrightsreserved.,14,Baselinemodelswereestablishedfortheenginecycle,compressor,andturbine-basedcycleparameter
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